avcodec: add MV30 decoder

Changelog

@@ -56,6 +56,7 @@ version <next>:
 - CRI HCA demuxer
 - overlay_cuda filter
 - switch from AvxSynth to AviSynth+ on Linux
+- mv30 decoder
 
 
 version 4.2:

libavcodec/Makefile

@@ -494,6 +494,7 @@ OBJS-$(CONFIG_MSVIDEO1_DECODER)        += msvideo1.o
 OBJS-$(CONFIG_MSVIDEO1_ENCODER)        += msvideo1enc.o elbg.o
 OBJS-$(CONFIG_MSZH_DECODER)            += lcldec.o
 OBJS-$(CONFIG_MTS2_DECODER)            += mss4.o
+OBJS-$(CONFIG_MV30_DECODER)            += mv30.o
 OBJS-$(CONFIG_MVC1_DECODER)            += mvcdec.o
 OBJS-$(CONFIG_MVC2_DECODER)            += mvcdec.o
 OBJS-$(CONFIG_MVDV_DECODER)            += midivid.o

libavcodec/allcodecs.c

@@ -217,6 +217,7 @@ extern AVCodec ff_msvideo1_encoder;
 extern AVCodec ff_msvideo1_decoder;
 extern AVCodec ff_mszh_decoder;
 extern AVCodec ff_mts2_decoder;
+extern AVCodec ff_mv30_decoder;
 extern AVCodec ff_mvc1_decoder;
 extern AVCodec ff_mvc2_decoder;
 extern AVCodec ff_mvdv_decoder;

libavcodec/avcodec.h

@@ -463,6 +463,7 @@ enum AVCodecID {
     AV_CODEC_ID_MVDV,
     AV_CODEC_ID_MVHA,
     AV_CODEC_ID_CDTOONS,
+    AV_CODEC_ID_MV30,
 
     /* various PCM "codecs" */
     AV_CODEC_ID_FIRST_AUDIO = 0x10000,     ///< A dummy id pointing at the start of audio codecs

libavcodec/codec_desc.c

@@ -1754,6 +1754,13 @@ static const AVCodecDescriptor codec_descriptors[] = {
         .long_name = NULL_IF_CONFIG_SMALL("CDToons video"),
         .props     = AV_CODEC_PROP_LOSSLESS,
     },
+    {
+        .id        = AV_CODEC_ID_MV30,
+        .type      = AVMEDIA_TYPE_VIDEO,
+        .name      = "mv30",
+        .long_name = NULL_IF_CONFIG_SMALL("MidiVid 3.0"),
+        .props     = AV_CODEC_PROP_LOSSY,
+    },
 
     /* various PCM "codecs" */
     {

libavcodec/version.h

@@ -28,8 +28,8 @@
 #include "libavutil/version.h"
 
 #define LIBAVCODEC_VERSION_MAJOR  58
-#define LIBAVCODEC_VERSION_MINOR  77
-#define LIBAVCODEC_VERSION_MICRO 101
+#define LIBAVCODEC_VERSION_MINOR  78
+#define LIBAVCODEC_VERSION_MICRO 100
 
 #define LIBAVCODEC_VERSION_INT  AV_VERSION_INT(LIBAVCODEC_VERSION_MAJOR, \
                                                LIBAVCODEC_VERSION_MINOR, \

libavformat/riff.c

@@ -492,6 +492,7 @@ const AVCodecTag ff_codec_bmp_tags[] = {
     { AV_CODEC_ID_IMM5,         MKTAG('I', 'M', 'M', '5') },
     { AV_CODEC_ID_MVDV,         MKTAG('M', 'V', 'D', 'V') },
     { AV_CODEC_ID_MVHA,         MKTAG('M', 'V', 'H', 'A') },
+    { AV_CODEC_ID_MV30,         MKTAG('M', 'V', '3', '0') },
     { AV_CODEC_ID_NONE,         0 }
 };